Nonlinear Properties Of Polymer Dye Systems

Hideki Nakanishi; Mamoru Kagami; Naoto Hamazaki; Toshiyuki Watanabe; Hisaya Sato; Seizo Miyata

doi:10.1117/12.962110

15 January 1990 Nonlinear Properties Of Polymer Dye Systems

Hideki Nakanishi, Mamoru Kagami, Naoto Hamazaki, Toshiyuki Watanabe, Hisaya Sato, Seizo Miyata

Proceedings Volume 1147, Nonlinear Optical Properties of Organic Materials II; (1990) https://doi.org/10.1117/12.962110
Event: 33rd Annual Technical Symposium, 1989, San Diego, United States

Abstract

The quadratic nonlinear optical (NLO) properties of aliphatic polyester/p-nitroaniline (p-NA) systems have been studied. Even without applying an electric field, the composite films show the second harmonic generation (SHG). The SHG activities depended on the ratio of CH2 and 000 groups in the polymer. ( ranging from 80 to 130 times larger than that of urea at CH2/C00 = 4-6.) Especially, poly(buthylenesebacate) (PBSe)/p-NA systems exhibited the largest values (130 times larger than that of urea). The SHG active systems were found to have a new phase as demonstrated by differential scanning calorimetry (DSC) technique.

Citation Download Citation

Hideki Nakanishi, Mamoru Kagami, Naoto Hamazaki, Toshiyuki Watanabe, Hisaya Sato, and Seizo Miyata "Nonlinear Properties Of Polymer Dye Systems", Proc. SPIE 1147, Nonlinear Optical Properties of Organic Materials II, (15 January 1990); https://doi.org/10.1117/12.962110

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